FMC® 201 Polysulfide Rubber Product Information | Smooth-On
Smooth-On Mold Making and Casting Materials
Home Technical Info How To Frequently Asked Questions Media Gallery News Find a Distributor Mold Makers Directory
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
About Us Seminars Tech Support Contact My Account Buy Now Smooth-On Home enews
Material Calculator
and Unit Convertor
Custom Formulating
Newsletter Signup

Get Smooth-On's Greatest Catalog Ever! Click Here
FMC® 201 Polysulfide Rubber
 Product Listing
Click To Enlarge Image
FMC® 201 is part of the Smooth-On family of polysulfide rubber mold compounds. FMC® 201 cures overnight (faster or slower cure possible with different curatives) with negligible shrinkage to a soft Shore A15 rubber that stretches and exhibits good tear resistance. Molds made of FMC® 201 are very durable and will perform in production. FMC® 201 is ideal for those applications that require capturing intricate detail from a variety of model surfaces. Unlike polyurethanes, FMC® 201 is not sensitive to moisture and can be poured directly over wet plaster or water/sulfur based clays. Common applications include molds for foundry and pattern work, sculpture (lost wax process), casting various gypsum products and waxes.
  • 15 Shore A Hardness
  • 100A:12B Mix Ratio
  • 50 Minute Pot Life

Product Name: A:B Mix RatioDemold TimeElongation at BreakMixed ViscosityPot LifeShore A HardnessTear StrengthWeight: CU.IN./LBHow much
do I need?
FMC®-201100:12 by weight16 hours700%6000 cps50 min.15n/a20.5

Technical Information - You Will Need Adobe Reader To View These Files

What Have People Done With These Products?


Smooth-On, Inc. Copyright © 2015
5600 Lower Macungie Road, Macungie PA 18062 | Order Desk: 800.762.0744 | Fax: 610.252.6200 | Tech Help: 800.381.1733 or 484.546.0466
Seminar Entrance: 1725 Willow Lane, East Texas, PA 18046

E-Commerce Solutions